36428288

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 60

約数和(自身を含む): 79002198

約数和(自身を除く): 42573910

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 421, 512, 676, 832, 842, 1352, 1664, 1684, 2704, 3328, 3368, 5408, 5473, 6656, 6736, 10816, 10946, 13472, 21632, 21892, 26944, 43264, 43784, 53888, 71149, 86528, 87568, 107776, 142298, 175136, 215552, 284596, 350272, 569192, 700544, 1138384, 1401088, 2276768, 2802176, 4553536, 9107072, 18214144, 36428288]

約数ペア:

[(1, 36428288), (2, 18214144), (4, 9107072), (8, 4553536), (13, 2802176), (16, 2276768), (26, 1401088), (32, 1138384), (52, 700544), (64, 569192), (104, 350272), (128, 284596), (169, 215552), (208, 175136), (256, 142298), (338, 107776), (416, 87568), (421, 86528), (512, 71149), (676, 53888), (832, 43784), (842, 43264), (1352, 26944), (1664, 21892), (1684, 21632), (2704, 13472), (3328, 10946), (3368, 10816), (5408, 6736), (5473, 6656)]